{"title":"一种自适应DQDB带宽均衡机制的阻塞概率与收敛性分析","authors":"R. Chow, S. Ou","doi":"10.1109/FTDCS.1993.344146","DOIUrl":null,"url":null,"abstract":"The authors present a distributed realization of an adaptive load-based bandwidth balancing mechanism (APR, adaptive proportional) for improving DQDB (distributed queue dual bus), fairness and performance. Under the APR strategy, bandwidth is assigned distributedly and dynamically to each station according to the current offered load distribution in the system. The major significance of the method is its simple realization in a distributed environment and its ability to achieve load-based fairness in throughput and blocking probability while at the same time reducing the wasted system bandwidth to a minimum. The APR scheme is shown to be fair in handling multi-priority traffic. In addition to the performance of APR, the system convergence behavior is also analyzed.<<ETX>>","PeriodicalId":251095,"journal":{"name":"1993 4th Workshop on Future Trends of Distributed Computing Systems","volume":"94 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Blocking probability and convergence analysis of an adaptive DQDB bandwidth balancing mechanism\",\"authors\":\"R. Chow, S. Ou\",\"doi\":\"10.1109/FTDCS.1993.344146\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The authors present a distributed realization of an adaptive load-based bandwidth balancing mechanism (APR, adaptive proportional) for improving DQDB (distributed queue dual bus), fairness and performance. Under the APR strategy, bandwidth is assigned distributedly and dynamically to each station according to the current offered load distribution in the system. The major significance of the method is its simple realization in a distributed environment and its ability to achieve load-based fairness in throughput and blocking probability while at the same time reducing the wasted system bandwidth to a minimum. The APR scheme is shown to be fair in handling multi-priority traffic. In addition to the performance of APR, the system convergence behavior is also analyzed.<<ETX>>\",\"PeriodicalId\":251095,\"journal\":{\"name\":\"1993 4th Workshop on Future Trends of Distributed Computing Systems\",\"volume\":\"94 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-09-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1993 4th Workshop on Future Trends of Distributed Computing Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/FTDCS.1993.344146\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1993 4th Workshop on Future Trends of Distributed Computing Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/FTDCS.1993.344146","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Blocking probability and convergence analysis of an adaptive DQDB bandwidth balancing mechanism
The authors present a distributed realization of an adaptive load-based bandwidth balancing mechanism (APR, adaptive proportional) for improving DQDB (distributed queue dual bus), fairness and performance. Under the APR strategy, bandwidth is assigned distributedly and dynamically to each station according to the current offered load distribution in the system. The major significance of the method is its simple realization in a distributed environment and its ability to achieve load-based fairness in throughput and blocking probability while at the same time reducing the wasted system bandwidth to a minimum. The APR scheme is shown to be fair in handling multi-priority traffic. In addition to the performance of APR, the system convergence behavior is also analyzed.<>